<div class="form-group">
    <label class="col-sm-2 control-label"><span class="form-required"></span> {$field_name}:</label>
    <div class="col-md-6 col-sm-10">
            <select name="{$field}" class="form-control">
                <option value="">请选择</option>
                <if $dataType==2>
                <volist name="field_keys" id="ao">
                    <option  <literal><if isset($vo.</literal>{$field})&&<literal>$vo</literal>.{$field}=='{$ao.id}'>selected <literal></if></literal> value="{$ao.id}">{$ao.name}</option>
                </volist>
                <else/>
                <literal> <volist name="</literal>{$field}_arr" id="ao">
                    <literal><option</literal>  <literal><if isset($vo.</literal>{$field})&&<literal>$vo</literal>.{$field}==<literal>$ao.</literal>{$fields_value[0]}>selected <literal></if></literal> <literal>value="{$ao.</literal>{$fields_value[0]}<literal>}"</literal>><literal>{$ao.</literal>{$fields_value[1]}<literal>}</literal></option>
                    <literal></volist></literal>
                </if>
            </select>
    </div>
</div>